Kenwood TK-90 Service Manual Download Page 109

Page: 109 / 142

109

SCHEMATIC DIAGRAM /

TK-90

X54-356 2/2

-t

S10

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

S49

S50

S51

S52

S53

S54

S55

S56

S57

S58

S59

S60

S61

S62

S63

S64

S65

S66

S67

S68

S69

S70

S71

S72

S73

S74

S75

S76

S77

S78

CoM10/S79

CoM9/S80

CoM8

CoM7

CoM6

CoM5

CoM4

CoM3

CoM2

CoM1

VDD

VLCD

VLCD0

VLCD1

VLCD2

VLCD3

VSS

oSC

RES

100

R74

4.7k

R73

4.7k

R72

4.7k

R75

4.7k

BYTE

CNVSS

RST

Xout

VSS

Xin

VCC1

NMI

BLC2

BLC1

DIMM

GRE

RED

LCK

LDT

LCS

LRES

RXD2

TXD2

PTT/TXD1

RXD0

VCC2

VSS

100

R42

R50

10k

R43

47k

R44

R48

470k

R49

470k

R52

R54

C33

0.01u

C30

0.1u

Q10

DTC114EE

C29

1000p

R40

270

C34

1000p

R39

470

DTC114EE

R47

470k

CP3

RK74GA1J101J

CP4

RK74GA1J101J

CP5

RK74GA1J101J

CP6

RK74GA1J101J

CP7

RK74GA1J101J

R70

R67

270

R66

B30-2151-05

R51

100

C43

0.01u

C44

0.01u

C42

0.01u

C45

0.01u

R46

470k

C41

TH1

NCP18XH103J0S

R41

470

CP2

RK74GB1J102J

CP1

RK74GB1J102J

R76

10k

C46

470p

C40

10u16

10u

R37

10u

C28

10u16

R71

C39

C35

1000p

C38

C31

10p

C32

10p

R38

CN28

CN25

CN26

CN27

CN29

R59

47k

L77-1956-05

R45

10k

KEY1

KEY2

KEY3

KEY4

KEY5

KEY6

VRDN

CHDN

CHUP

COM[9]

COM[8]

COM[7]

COM[6]

COM[5]

COM[4]

COM[3]

COM[2]

COM[1]

S[1]

S[2]

S[3]

S[4]

S[5]

S[6]

S[7]

S[8]

S[9]

S[10]

S[11]

S[12]

S[13]

S[14]

S[15]

S[16]

S[17]

S[18]

S[19]

S[20]

S[21]

S[22]

S[23]

S[24]

S[25]

S[26]

S[35]

S[28]

S[34]

S[37]

S[42]

S[27]

S[32]

S[40]

S[33]

S[36]

S[29]

S[30]

S[38]

S[39]

S[41]

S[31]

S[43]

S[44]

S[45]

S[46]

S[47]

S[48]

S[49]

S[50]

S[51]

S[52]

S[62]

S[63]

S[65]

S[56]

S[66]

S[70]

S[64]

S[69]

S[61]

S[57]

S[60]

S[68]

S[67]

S[54]

S[53]

S[59]

S[58]

S[55]

S[75]

S[74]

S[73]

S[71]

S[72]

BUSY

14.7456MHz

SW_8C

LED

LDT

LCK

LCS

LRES

PTT/TXD

RXD0

BLC2

DGND1

RST

BLC1

DIMM

S10

VSS

VREF

VCC

IC3

30302MAP150GU

MCU

IC4

LC75810T-8726

LCD DRIVER

C37

1000p

C36

1000p

5.02V

R:0.01V
T:4.78V

R:4.81V
T:0.01V

R:2.39V
T:7.91V

R:7.91V
T:2.01V

Note : The components marked with a dot (

•

) are parts of layer 1.

DISPLAY UNIT (X54-3560-20)

Summary of Contents for TK-90

Page 1: ...焊锡和相应的焊接工具详细事项请访问如下网址了解 http www kenwoodhk com hk Key top K29 9362 02 Panel assy A62 1125 03 Badge B43 1186 04 Cover F07 1905 01 Modular jack E58 0522 05 Foot J02 0441 15 x 2 Lead wire with connector DC IN E37 1224 05 Lead wire with connector AT E37 1228 05 Cover FAN F07 1874 05 x 2 RF coaxial receptacle M E04 0167 15 Shielding plate F15 1013 04 REVISED ...

Page 2: ...KKKKKKKKKKKKKKKKKK ST KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK SU KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK UV m cfk i EuQRJPTUMJOMF KKKKKKKKKKKKKKKKKKKKKKKKK VQ afpmi v EuRQJPRSMJOMFKKKKKKKKKKKKKKKKKKK VU quJou EuRTJTONMJOMF KKKKKKKKKKKKKKKKKKKKKKK NMM KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NMQ cfk i EuQRJPTUM...

Page 3: ...ed component for proper identification PERSONAL SAFETY The following precautions are recommended for personal safety DO NOT transmit until all RF connectors are verified se cure and any open connectors are properly terminated SHUT OFF and DO NOT operate this equipment near elec trical blasting caps or in an explosive atmosphere This equipment should be serviced by a qualified techni cian only SERV...

Page 4: ...ansceiver programming Are you using the remote kit Delivery KCT 39 Connector cable KCT 18 Ignition sense cable Are you using the ALE unit NO YES KPE 2 ALE unit NO NO NO You can install either KIF 2 or YF 107C to the transceiver See page 13 See page 13 See page 118 See page 14 See page 16 See page 17 See page 14 See page 14 接收订单您是否使用Xtal滤波器选购件编程时需要个人计算机 IBM计算机或兼容机编程接口 KPG 46 46A 和编程软件 KPG 102D 是...

Page 5: ...ON Dealer mode Channel settings Power ON and Function settings PC mode Received commands from PC Clone mode Power ON Adjustment mode Panel tuning Power ON Test mode Panel test Power ON Firmware programming mode Power ON ALE firmware programming mode Power ON User mode Dealer mode Channel settings and Function settings PC mode Memory channel setting mode Function setting mode Clone mode Firmware pr...

Page 6: ...the interface cable is KPG 46A KCT 53U can be used Notes You must install the KCT 53U driver in the computer to use the USB adapter KCT 53U When using the USB adapter KCT 53U for the first time plug the KCT 53U into a USB port on the computer with the computer power ON PK QK RK RJNK EhmdJQSLQS F rp_ Eh qJRPrF EhmdJNMOaF f_j N f_j RJOK NK rp_ E hmdJQS h qJRPrF h qJRPr rp_ Eh qJRPrF rp_ Eh qJRPrF h ...

Page 7: ...D ROM with driver software in the computer The KCT 53U driver runs under Windows 2000 or XP 5 5 Programming software KPG 102D description The KPG 102D is the programming software for the trans ceiver supplied on a CD ROM This software runs under MS Windows 98 ME Windows 2000 or XP on an IBM PC or compatible machine The data can be input to or read from the transceiver and edited on the screen The ...

Page 8: ...l culate the checksum by pressing the key The results will be indicated on the display 2 While the checksum results are displayed press the key again to return the display to PROG 19200 7 Clone Mode Memory channel data can be transferred from one radio to another by connecting them via their MIC connectors The operation is as follows the transmit radio is the source and the receive radio is a targ...

Page 9: ... 功能设置模式 FUNCTION 8 Dealer Mode Channel setting and Function setting This mode allows you to write the memory channel data and functions to the equipment This mode is to be used ONLY by authorized service personnel who are maintaining the user s equipment 8 1 Entering dealer mode 1 Press and hold the key while turning the power on 2 When dealer mode is enabled DEALER MODE appears on the display Not...

Page 10: ...quency Mode TX power Channel name Scan Preamp ATT Selcall Scrambler Auxiliary terminal or Digit select or Character select Refer to below Channel select Dealer mode User mode REALIGNMENT 或高低选择或关闭代码选择 OFF 1 16 或打开关闭选择或打开关闭选择 OFF PRE ON ATT ON 或扫描是否或数字选择或字符选择参阅下图或发射功率选择 HIGH MED M LO LOW INHI 或模式选择 USB LSB CW FSK DATA AM 或数字选择频率上调频率下调清除或信道选择或 DEALER MODE CHANNEL FUNCTION ...

Page 11: ... min 13 Transmit Power for VFO Mode VFO TX PWR HIGH MEDIUM MEDIUM LOW LOW INHIBIT 14 IF Filter SSB IF FIL SSB BUILT IN OPTION 15 IF Filter DATA IF FIL DATA BUILT IN OPTION 16 IF Filter FSK IF FIL FSK BUILT IN OPTION 17 CW Break in BREAK IN ON OFF 18 CW Break in Delay Time CW DELAY FULL 50 ms to 1000 ms 50 ms step 19 DI Level DI LEVEL 0 to 9 20 DEO Level DEO LEVEL 0 to 9 21 FSK Reverse FSK REVERS N...

Page 12: ...t L ilt L fkef_fq NQ pp_ fcJcfi pp_ _rfiqJfk L lmqflk NR fcJcfi a q _rfiqJfk L lmqflk NS cph fcJcfi cph _rfiqJfk L lmqflk NT t _ob hJfk lk L lcc NU t t abi v crii L RMúNMMM ERM F NV af ibsbi MúV OM abl ibsbi MúV ON cph cph obsbop kloj i L obsbopb OO a q pJ_ ka rp_ L ip_ OP cph mli ofqv kloj i L obsbopb OQ cph cph pefcq NTMeò L OMMeò L QOReò L URMeò OR cph cph qlkb NOTReò L ONOReò OS scl L j eLscl ...

Page 13: ...q q q q q w w e r t q 2 Optional Filter KIF 2 or YF 107C 2 1 Removing the TX RX unit 1 Remove the 6 pin connector from inside the chassis by pushing on the stopper with a small screwdriver or other implement q 2 Pull the CN236 CN14 CN16 and CN17 connectors from the unit w e r 3 Remove the 14 screws t from the unit CN236 CN14 6 pin connector CN16 CN17 q r w e 6针连接器 t t t t t t t t t Fig 2 1 OJN Fig...

Page 14: ...al filter 选件滤波器 W702 Optional filter 选件滤波器 W321 Chassis 机壳 3 Interface Cable for PC KCT 31 1 Remove the black cover q from the rear of the chassis 2 Attach the large and small 3 pin connectors of the KCT 31 to the CN7 and CN8 terminals of the unit The 8 pin con nector of the KCT 31 is not used 3 Route the KCT 31 cable as shown in the figure below w 4 The cable tie e must be inside the chassis CN8 ...

Page 15: ...uare plug q supplied with the KCT 39 then insert the square plug into the KCT 39 connector e RK Eh qJNUF h qJNU 012 RJNK h qJNU NK h qJPV E h qJPV F OK h qJNU E w F h qJPV E q F O h qJPV E e F 1 4 7 10 13 2 5 8 11 14 3 6 9 12 15 No Color Internal Name connector 1 Red CN9 1 KEY 2 Pink CN10 1 IGN 3 Black CN9 3 GND 4 Brown CN10 3 DEO 5 Orange CN10 2 DI 6 Yellow CN9 8 DPTT 7 Green CN9 7 RTK 8 Blue CN9...

Page 16: ... CN4 W601 KRK 5 main panel q 主控制盘 w w 6 2 Installing the KRK 5 Rear Panel onto the Front Panel 1 Remove three screws e on the KRK 5 rear panel then remove the KRK 5 sub panel 2 Insert the lead wire with connector W102 of the KRK 5 into the connector CN2 of the front panel r 3 Install the KRK 5 sub panel onto the sub panel of the front panel 4 Install the KRK 5 sub panel to the sub panel of the fro...

Page 17: ...l with the cable fitting J21 4354 04 and two screws o supplied with the KRK 5 5 Secure the other connector of the control cable to the dis play with two screws 0 in the same way 6 4 Display Installation 1 Install the display with the angle bracket J29 0648 03 1 and two screws N08 0526 04 2 supplied with the KRK 5 KTC 22 Transceiver KRK 5 main panel 主控制盘 Cable fitting GND Display 显示屏 GND y u i o 0 ...

Page 18: ... the right e 4 Press the left side of the sub panel into the front panel to complete the installation r DISASSEMBLY FOR REPAIR 2 Removing and Cleaning the Cover The cover is used as the air intake for cooling of the unit When the cover becomes dirty remove the 3 screws q holding it in place wash the groove of the cover with water and dry it well before reinstalling it Front panel Sub panel Sheet l...

Page 19: ...nd as the refer ence signal of DDS for CARs IC702 The doubled signal is further doubled with Q708 and Q704 and released from the second local oscillator LO2 62 4MHz LO1 The output from the DDS IC701 8 340MHz 8 459MHz goes through ceramic filter CF701 and is input into the PLL IC IC703 The input signal is demultiplied by 8 R in the PLL IC IC703 and becomes the comparison frequency fø which is 1 041...

Page 20: ...frequency 15 6MHz multiplied by 4 The reference oscillation circuit output goes through buffer Q709 is multiplied at doubler Q711 and becomes 31 2MHz Because this signal is also used as the DDS refer ence frequency it is resistively distributed The signal is then multiplied by doublers Q708 and Q704 the higher harmonic component is removed by the BPF and it is output as LO2 CAR A carrier of 10 695...

Page 21: ...rcuit with quad connects JFETs Q105 106 108 109 Its dynamic range characteristics is therefore equal a to high class model The next step MCF uses 2 2 pole MCFs By passing not only the received signal but also the transmit ted signal through this narrow band MCF nearby spurious signals are reduced The signal input output terminals TP1 CN4 and TP2 CN5 for MFC adjustment are located on the print base...

Page 22: ... IN 10 695MHz AGC BLNK NB gate CIRCUIT DESCRIPTION Item Rating Nominal center frequency 10 695MHz Center frequency deviation Within 150Hz at 6dB Pass bandwidth and 2 2kHz or more at 6dB Attenuation bandwidth 3 0kHz or less at 20dB 5 2kHz or less at 60dB Ripple 2dB or less Insertion loss 6dB or less Guaranteed attenuation 80dB or more within 5 1000kHz Terminal impedance 1 0kΩ 5 7pF 5 Temperature ra...

Page 23: ...de is detected with D454 after passing through the Q457 buffer Some amount of DC bias is applied to D454 to reduce the distortion when the signal is small AGC Circuit The output signals of Q457 are also input into the AGC circuit The IF signal is input into the voltage double rectifier D453 and converted into DC voltage there This voltage is added to the base of Q453 The base voltage of Q453 chang...

Page 24: ...isplay SP Q521 Q523 Q460 Except AM Q521 ON AM Q521 OFF CIRCUIT DESCRIPTION Transmission Circuit From Microphone Terminal to Output for Modulation This transceiver s transmission section operates with the frequencies consisting of double super heterodyne trans mission first IF 10 695MHz and transmission second IF 73 095MHz The Audio signal AF signal input from the microphone terminal is relayed at ...

Page 25: ... The AM modulated signal is amplified by the IF amplifier Q253 goes through AM IF filter XF251 and attenuates the out of band modula tion component In CW and FSK mode the carrier signal is generated in the same way as in AM mode by adding direct voltage to the modulation signal terminal IC605 MIC AMP IC602 1st AF ALC AMP IC602 2nd AF ALC AMP MIC IC554 D A converter VOX circuit IC551 553 Analog SW ...

Page 26: ...t IF amplifier Q186 second gate bias and control it so that the transmit power is not over the specified value 2 Power Control Circuit By lowering the ALC circuit POC voltage the VSF voltage where ALC starts being active becomes lowered By doing this the transmission power can be lowered as well How ever in this condition the ALC starts becoming active when the microphone input level is low Theref...

Page 27: ...antenna tuner power are used The DC power supply coming in from the power connec tor into the transceiver is divided into 2 lines of 14V and 14S A 14V power supply which does not go through the main power switch FET Q7 is added to the final step transistor Q4 and Q5 s power supply and from CN3 to the MCU in the TX RX unit The main power switch FET Q7 is controlled by Q8 and is turned ON OFF The PS...

Page 28: ...e ALC circuit and is controlled by lowering the IF amplifier Q186 gain Attached Circuit 1 High boost Circuit Because the SSB modulation frequency characteristics are flat the signal is transmitted with the frequency charac teristics of the microphone itself Due to their structure wa terproof microphone s high pitch sound tends to be lowered To correct this a high boost circuit for emphasizing high...

Page 29: ... for when modulating signal other than from the microphone terminal such as when us ing the optional KCT 39 The sensitivity is the same as a mi crophone but because a trimmer potentiometer VR852 is included for input it can therefore support a wide range of input levels Digital Control Circuit Outline The digital control circuit consists of the main MCU at its center the EEPROM IC854 and the reset...

Page 30: ...s to be applied after VDD 5V Therefore switching circuits for turning the 8V power supply on after 5V was emitted Q4 and Q5 are provided LED Section 12 LEDs are used for the LCD backlight which can be con trolled with 3 settings Bright Low Off The keypad light uses a tact switch with the LEDs and is controlled with 2 settings On and Off On is used with both the Bright and Low settings and Off is u...

Page 31: ...quency f0 adjustment CIRCUIT DESCRIPTION fLL f1 f0 f2 fLH 2125Hz 170Hz 170Hz 2210Hz 2295Hz f f Tracking bandwidth f f0 R0 R1 DATA1 MCU DATA2 DDS IC AD9835BRUZ CAR FSEL Transmission Transmission is implemented by shifting the carrier fre quency CAR The DDS IC IC702 has 2 registers FREQ0 and FREQ1 each of which can retain different frequency data Selection of these frequencies is possible by changin...

Page 32: ...tion D9 Surge absorption ANT changeover relay D101 Surge absorption Relay K102 D201 Surge absorption Relay K202 D301 Surge absorption Relay K302 D401 Surge absorption Relay K402 D501 Surge absorption Relay K502 D601 Surge absorption Relay K602 D701 Surge absorption Relay K702 2 Display Unit X54 3560 20 Ref No Use Function Operation Condition IC1 AVR 5V for display circuit IC2 AND gate Buffer IC3 M...

Page 33: ... preamplifier is ON IC101 Mixer Transmission mixer IC251 Mixer IC TX modulator IC361 OP amplifier Final current protection IC362 OP amplifier Drive current protection VSWR protection IC363 A D Electrical volume IC421 Shift register Q0 TX boost Q1 FSK select Q2 NC Q3 AM control Q4 OP filter loss Q5 AGC slow switch Q6 AGC off switch Q7 VGS 1 switch Q8 KPE 2 switch Q9 IF filter select signal Option Q...

Page 34: ... amplifier For VOX function IC604 DI amplifier Amplifier for DI VOX IC605 MIC amplifier Amplifier for MIC ANTI VOX IC606 Buffer Buffer for UART signal IC701 DDS LO1 PLL reference signal is generated IC702 DDS CAR signal generation IC703 PLL LO1 control IC704 5V AVR For PLL circuit IC851 Analog switch RTK control switch IC852 OP amplifier Buffer for DEO signal IC853 5V AVR 5V for VGS 1 IC854 EEPROM...

Page 35: ...109 Mixer Receiving first mixer Q110 Switching Preamplifier Q181 Switching Transmission IF mute control Mute when ON Q182 Amplifier Transmission IF amplifier Q183 Amplifier Receiving IF amplifier Controlled by AGC Q184 Amplifier LO2 amplifier Q185 Amplifier 2nd IF amplifier Controlled by AGC Q186 Amplifier ALC amplifier for TX Q187 Buffer ALC buffer for TX Q251 Amplifier 2nd IF amplifier for recei...

Page 36: ...Amplifier Output amplifier for detection signal Q460 Switching Detection signal mute switch Q521 Switching Detection signal mute switch Q522 Ripple filter For audio amplifier VCC Q523 Switching Cutoff frequency switch Q524 Switching Audio amplifier mute switch Q601 602 Switching Audio AGC voltage Q603 Switching VOX switch Q604 Switching VOX function control signal Q605 606 Switching Audio AGC volt...

Page 37: ...N when receiving over 1 605MHz is selected D6 Switching ON when receiving under 1 605MHz is selected D7 Switching ON during transmission D8 Switching ON when receiving over 1 605MHz is selected D9 Switching ON when BPF of 10 5 14 5MHz is selected D10 Switching 1 2 ON when BPF of 14 5 21 5MHz is selected 2 2 ON when BPF of 4 1 7 5MHz is selected D11 Switching 1 2 ON when BPF of 1 605 2 5MHz is sele...

Page 38: ...receiving preamplifier is OFF 2 2 ON when receiving preamplifier is ON D105 Switching LO1 path transmission reception changeover D106 Switching 73 095MHz IF path transmission reception changeover D107 Switching IF path transmission reception changeover D181 Reverse current AGC voltage control prevention D182 Switching IF path transmission reception changeover D183 Mixer RX 2nd TX mixer D184 185 Sw...

Page 39: ...neration D361 5 1V zener diode Over input protection D362 5 6V zener diode Voltage shift D363 Reverse current Over input protection prevention D364 5 6V zener diode Over input protection D365 369 Reverse current Reverse current prevention prevention D370 3 9V Zener diode Voltage shift D371 372 Reverse current Reverse current prevention prevention D373 Temperature Temperature compensation compensat...

Page 40: ... prevention D855 856 Limiter Over input protection D857 Varistor Current limit D858 859 Reverse current Low active prevention D860 Limiter Over input protection D861 Reverse current Low active prevention D862 863 Varistor Surge prevention D864 Limiter Over input protection D865 867 Varistor Surge prevention D868 18V zener diode Voltage shift D869 Reverse current EEPROM writing time prevention D870...

Page 41: ...uption input by serial data 26 BSFT O Reserve 27 BEEP O Beep encode output 28 AGCSW O AGC voltage discharge control 29 TONE O Side tone encode output 30 31 NC I NC 32 DATA O Common serial data output 33 CLK O Common serial data input 34 RXD2 I Common serial data input for KPE 2 35 TXD2 O Common serial data output for KPE 2 36 TXD1 O Serial data output PC command 37 VCC1 I Power supply input 38 RXD...

Page 42: ... NC 70 KEY I CW key input 71 DPTT I DATA PTT input 72 74 AUX1 AUX3 I O Programmable AUX terminal 1 3 75 FSL I Detection input of FSK 76 SELADJ O Center frequency adjustment control of FSK modem 77 SELRX I SELCALL receive data input 78 SELTX O SELCALL transmit data output 79 FEN O Expansion I O IC Final unit enable 80 PSC O Power switch control 81 84 TYP0 TYP3 I Destination port 0 3 85 VCC2 I Power...

Page 43: ...connection transmission system control 114 ALEMOD O KPE 2 voice modulation route connection control 115 EMRMOD O Background Tone modulation route connection control 116 CODE1 O Scrambler code setting 1 117 CODE2 O Scrambler code setting 2 118 CODE4 O Scrambler code setting 4 119 CODE8 O Scrambler code setting 8 120 SM I S meter voltage input 121 FIL1 I Option filter installed and classification ju...

Page 44: ...ional OFF 8 Q2 SCC NC L 9 Q3 AMC Power source of AM mode detection output L L AM mode 10 Q4 OP500 IF filter passing loss compensation L L CW filter selection 11 Q5 AGCSLOW AGC time constant changeover H H AGC slow 12 Q6 AGCOFF AGC circuit OFF ON H H AGC reference adjustment mode 13 Q7 5DSW VGS 1 GPS unit power source ON OFF H H VGS 1 GPS unit is used 14 Q8 ALE5DSW KPE 2 power source ON OFF H H KPE...

Page 45: ...OK quJou f QONW _rOMVVcs S nM qubn E F e eW T nN cphp cph Eoqh L F e eW U nO p i V nP j j i iW j NM nQ lmRMM i iW t NN nR d pilt d e eW d NO nS d lcc d L e eW d NP nT Rapt sdpJNLdmp L e eW sdpJNLdmp NQ nU ibRapt hmbJO L e eW hmbJO NR nV cfiqP P i iW NS nNM cfiqO O i iW pp_ NT nNN cfiqN N i iW j OJPK cfk i f PW _rOMVVcs S nM k T nN k U nO k V nP k NM nQ k NN nR imcN NKSMRúOKRjeò imc i iW NO nS imcO...

Page 46: ... output To main MCU 29 PTT TXD1 O NMI interruption input 30 NC I NC 31 DM I O MIC keypad detection control 32 33 NC I NC 34 RXD0 I Serial data input Communication with microphone connector 35 59 NC O NC 60 VCC2 I Power source input 61 NC O NC 62 VSS I GND 63 82 NC O NC 83 S10 I Front panel key 84 S9 I Front panel key 85 S8 I Front panel key 86 S7 I Front panel key 87 S6 I Front panel key 88 S5 I F...

Page 47: ...ECT BIT SELSRC SYNC 8 LSBs 8 MSBs DECODE LOGIC FSYNC SCLK SDATA SERIAL REGISTER CONTROL REGISTER FSELECT PSEL REGISTER DEFER REGISTER SYNC SYNC SELSRC PSEL0 BIT PSEL1 BIT 5 FSK Tone Decoder cph NJM2211M TX RX unit IC865 5 1 Terminal Connection 5 2 Block Diagram SEMICONDUCTOR DATA L VM pP E F VN pO E F VO pN E F VP k VQ spp dka VR k VS sobc VT s E F VUúNMM k VCO 14 13 12 11 10 9 8 1 2 3 4 5 6 7 Loo...

Page 48: ...olet ppm C 0 80 150 220 330 470 750 Tolerance More than 10pF Code C D G J K M X Z P No code 0 25 0 5 2 5 10 20 40 80 100 More than 10µF 10 50 20 20 0 Less than 4 7µF 10 75 Voltage rating 2nd word A B C D E F G H J K V 1st word 0 1 0 1 25 1 6 2 0 2 5 3 15 4 0 5 0 6 3 8 0 1 10 12 5 16 20 25 31 5 40 50 63 80 35 2 100 125 160 200 250 315 400 500 630 800 3 1000 1250 1600 2000 2500 2150 4000 5000 6300 8...

Page 49: ...608 48 PAN HEAD SEMS SCREW J 3A 3B N82 2608 48 BINDING HEAD TAPTITE SCREW K 3B N87 2606 48 BRAZIER HEAD TAPTITE SCREW L 1A 2A 2B N87 2608 48 BRAZIER HEAD TAPTITE SCREW 45 3B T07 0757 15 SPEAKER C1 C92 0777 05 ELECTRO 1000UF 25WV C2 CD04AH1E471M ELECTRO 470UF 25WV C3 C91 2691 05 CERAMIC 470PF 250WV C4 C92 0777 05 ELECTRO 1000UF 25WV C5 6 CD04AH1E471M ELECTRO 470UF 25WV C10 CK73GB1H103K CHIP C 0 010...

Page 50: ...HIP C 18PF J C704 CC45FSL2H151JN CERAMIC 150PF J C705 C93 0561 05 CHIP C 12PF J C706 CC45FSL2H680JN CERAMIC 68PF J C707 C93 0555 05 CHIP C 5 0PF C C708 709 CC45FSL2H121JN CERAMIC 120PF J C710 711 C93 0564 05 CHIP C 22PF J C714 CK73FB1H103K CHIP C 0 010UF K TC1 C05 0370 05 CERAMIC TRIMMER CAPACITOR CN1 2 E04 0154 05 PIN SOCKET CN3 E41 0933 05 PIN ASSY CN4 E41 1391 05 FLAT CABLE CONNECTOR CN6 E41 09...

Page 51: ...3 05 RELAY K201 202 S76 0423 05 RELAY K301 302 S76 0423 05 RELAY K401 402 S76 0423 05 RELAY K501 502 S76 0423 05 RELAY K601 602 S76 0423 05 RELAY K701 702 S51 1420 05 RELAY D1 MA2B027 B VARISTOR D2 3A MA2B027 B VARISTOR D3 DSA301LA DIODE D6 7 1SS348 F DIODE D8 ZSH5MA27 SURGE ABSORBER D9 1SS355 DIODE D101 1SS355 DIODE D201 1SS355 DIODE D301 1SS355 DIODE D401 1SS355 DIODE D501 1SS355 DIODE D601 1SS3...

Page 52: ...1J CHIP R 470 J 1 8W R62 RK73FB2B151J CHIP R 150 J 1 8W R64 RK73FB2B471J CHIP R 470 J 1 8W R65 RK73FB2B151J CHIP R 150 J 1 8W R66 RK73GB2A000J CHIP R 0 0 J 1 10W R67 RK73GB2A271J CHIP R 270 J 1 10W R70 RK73GB2A102J CHIP R 1 0K J 1 10W R71 RK73FB2B000J CHIP R 0 0 J 1 8W R72 75 RK73GB2A472J CHIP R 4 7K J 1 10W R76 RK73GB2A103J CHIP R 10K J 1 10W S1 11 S70 0896 05 TACT SWITCH D1 2 EDZ18B ZENER DIODE ...

Page 53: ...00M CHIP EL 10UF 16WV C121 CC73GCH1H680J CHIP C 68PF J C122 CK73GB1H104K CHIP C 0 10UF K C123 CK73GB1H103K CHIP C 0 010UF K C124 CC73GCH1H060B CHIP C 6 0PF B C125 CC73GCH1H151J CHIP C 150PF J C126 CK73GB1H103K CHIP C 0 010UF K C127 CC73GCH1H471J CHIP C 470PF J C128 CC73GCH1H180J CHIP C 18PF J C129 CK73GB1H103K CHIP C 0 010UF K C130 CC73GCH1H680J CHIP C 68PF J C133 134 CK73GB1H103K CHIP C 0 010UF K...

Page 54: ...WV C367 CE32CL1C100M CHIP EL 10UF 16WV C368 CK73GB1H104K CHIP C 0 10UF K C369 CK73GB1E105K CHIP C 1 0UF K C370 CK73GB1H103K CHIP C 0 010UF K C371 CK73GB1H473K CHIP C 0 047UF K C372 CC73GCH1H471J CHIP C 470PF J C373 CK73GB1H103K CHIP C 0 010UF K C374 CK73GB1E105K CHIP C 1 0UF K C375 CK73GB1H473K CHIP C 0 047UF K C376 CK73GB1H104K CHIP C 0 10UF K C377 378 CK73GB1H103K CHIP C 0 010UF K C379 CC73GCH1H...

Page 55: ...1 0UF K C618 620 CK73GB1H104K CHIP C 0 10UF K C621 626 CK73GB1E105K CHIP C 1 0UF K C627 628 CC73GCH1H101J CHIP C 100PF J C629 CK73GB1E105K CHIP C 1 0UF K C630 CE32CL1C100M CHIP EL 10UF 16WV C631 CK73GB1E105K CHIP C 1 0UF K C632 CE32CL1C100M CHIP EL 10UF 16WV C633 636 CK73GB1E105K CHIP C 1 0UF K C639 CK73GB1H104K CHIP C 0 10UF K C640 CK73GB1H332K CHIP C 3300PF K C643 644 CC73GCH1H471J CHIP C 470PF ...

Page 56: ...9 0PF B C824 CK73GB1H104K CHIP C 0 10UF K C825 CK73GB1H472K CHIP C 4700PF K C826 829 CK73GB1H102K CHIP C 1000PF K C830 CK73GB1H472K CHIP C 4700PF K C831 CC73GCH1H101J CHIP C 100PF J C832 CK73GB1H102K CHIP C 1000PF K C833 CC73GCH1H270J CHIP C 27PF J C834 CE32CL1C100M CHIP EL 10UF 16WV C835 CK73GB1H102K CHIP C 1000PF K C836 CC73GCH1H120J CHIP C 12PF J C837 CK73GB1E105K CHIP C 1 0UF K C838 CK73GB1H10...

Page 57: ...5 05 3 5D PHONE JACK 3P W321 E37 0884 05 LEAD WIRE WITH CONNECTOR W551 E37 1225 05 LEAD WIRE WITH CONNECTOR W701 E37 1222 05 LEAD WIRE WITH MINIPIN PLUG W702 E37 1223 05 LEAD WIRE WITH MINIPIN PLUG F311 F53 0128 05 FUSE CF701 L72 1026 05 CERAMIC FILTER L1 L41 2785 08 SMALL FIXED INDUCTOR 270NH L2 L41 1085 33 SMALL FIXED INDUCTOR 0 1UH L3 L41 4705 33 SMALL FIXED INDUCTOR 47UH L4 L41 1001 34 SMALL F...

Page 58: ...IXED INDUCTOR 100UH L718 L41 1005 33 SMALL FIXED INDUCTOR 10UH L719 L41 1595 33 SMALL FIXED INDUCTOR 1 5UH L720 L41 8285 33 SMALL FIXED INDUCTOR 0 82UH L721 L41 1015 33 SMALL FIXED INDUCTOR 100UH L722 L41 6885 33 SMALL FIXED INDUCTOR 0 68UH L723 L41 2295 33 SMALL FIXED INDUCTOR 2 2UH L724 725 L41 2295 09 SMALL FIXED INDUCTOR 2200NH L726 727 L41 1005 08 SMALL FIXED INDUCTOR 10UH L728 L41 1015 33 SM...

Page 59: ... 10W R146 RK73GB2A332J CHIP R 3 3K J 1 10W R147 RK73GB2A102J CHIP R 1 0K J 1 10W R148 RK73GB2A331J CHIP R 330 J 1 10W R149 150 RK73GB2A102J CHIP R 1 0K J 1 10W R151 RK73GB2A000J CHIP R 0 0 J 1 10W R152 153 RK73GB2A331J CHIP R 330 J 1 10W R154 RK73GB2A000J CHIP R 0 0 J 1 10W R155 RK73GB2A101J CHIP R 100 J 1 10W R157 RK73GB2A561J CHIP R 560 J 1 10W R158 RK73GB2A470J CHIP R 47 J 1 10W R181 RK73GB2A33...

Page 60: ... R317 RK73GB2A473J CHIP R 47K J 1 10W R319 RK73GB2A473J CHIP R 47K J 1 10W R321 322 RK73GB2A101J CHIP R 100 J 1 10W R323 RK73GB2A471J CHIP R 470 J 1 10W R324 RK73GB2A154J CHIP R 150K J 1 10W R325 RK73GB2A273J CHIP R 27K J 1 10W R326 RK73GB2A103J CHIP R 10K J 1 10W R327 328 RK73GB2A101J CHIP R 100 J 1 10W R329 RK73GB2A102J CHIP R 1 0K J 1 10W R330 RK73GB2A221J CHIP R 220 J 1 10W R331 RK73GB2A102J C...

Page 61: ... 1 10W R463 RK73GB2A101J CHIP R 100 J 1 10W R464 RK73GB2A104J CHIP R 100K J 1 10W R465 466 RK73GB2A472J CHIP R 4 7K J 1 10W R467 RK73GB2A393J CHIP R 39K J 1 10W R468 RK73GB2A104J CHIP R 100K J 1 10W R469 RK73GB2A331J CHIP R 330 J 1 10W R470 RK73GB2A103J CHIP R 10K J 1 10W R471 RK73GB2A470J CHIP R 47 J 1 10W R472 RK73GB2A222J CHIP R 2 2K J 1 10W R473 RK73GB2A470J CHIP R 47 J 1 10W R474 RK73GB2A101J...

Page 62: ...J 1 10W R623 RK73GB2A103J CHIP R 10K J 1 10W R624 625 RK73GB2A151J CHIP R 150 J 1 10W R626 RK73GB2A104J CHIP R 100K J 1 10W R627 RK73GB2A102J CHIP R 1 0K J 1 10W R628 RK73GB2A103J CHIP R 10K J 1 10W R629 RK73GB2A105J CHIP R 1 0M J 1 10W R630 RK73GB2A102J CHIP R 1 0K J 1 10W R631 634 RK73GB2A103J CHIP R 10K J 1 10W R635 RK73GB2A123J CHIP R 12K J 1 10W R636 RK73GB2A101J CHIP R 100 J 1 10W R637 638 R...

Page 63: ...A471J CHIP R 470 J 1 10W R808 RK73GB2A000J CHIP R 0 0 J 1 10W R809 RK73GB2A102J CHIP R 1 0K J 1 10W R810 RK73GB2A151J CHIP R 150 J 1 10W R811 RK73GB2A473J CHIP R 47K J 1 10W R850 RK73GB2A000J CHIP R 0 0 J 1 10W R851 852 RK73GB2A101J CHIP R 100 J 1 10W R853 854 RK73GB2A472J CHIP R 4 7K J 1 10W R855 856 RK73GB2A101J CHIP R 100 J 1 10W R857 858 RK73FB2B000J CHIP R 0 0 J 1 8W R863 871 RK73GB2A101J CHI...

Page 64: ... G VARIABLE CAPACITANCE DIODE D703 1SS400 DIODE D704 705 HSC277 DIODE D851 852 AVRM1608080MAA VARISTOR D853 MINISMDC020F VARISTOR D854 AVRM1608080MAA VARISTOR D855 856 DA221 DIODE D857 AVRM1608080MAA VARISTOR D858 859 1SS400 DIODE D860 DA221 DIODE D861 1SS400 DIODE D862 863 AVRM1608080MAA VARISTOR D864 DA221 DIODE D865 867 AVRM1608080MAA VARISTOR D868 EDZ18B ZENER DIODE D869 RB521S 30 DIODE D870 8...

Page 65: ... R TRANSISTOR Q460 2SK1830F FET Q521 2SK1830F FET Q522 2SC5566 E TRANSISTOR Q523 524 2SK1830F FET Q601 2SC4116 Y F TRANSISTOR Q602 2SA1586 Y GR F TRANSISTOR Q603 DTA114EE DIGITAL TRANSISTOR Q604 2SC4617 R TRANSISTOR Q605 2SC4116 Y F TRANSISTOR Q606 2SA1586 Y GR F TRANSISTOR Q607 RN1701 F TRANSISTOR Q608 DTC114EE DIGITAL TRANSISTOR Q609 610 2SK1830F FET Q701 704 2SC4617 R TRANSISTOR Q706 2SC4649 N ...

Page 66: ...J J J K Kx2 L D Dx2 D E E E Lx3 D D D D 701 702 703 704 713 705 X45 706 707 708 710 712 712 711 709 709 Final unit Display unit TX RX unit Q1 F3 2 36x2 28 28 27x2 31 17 45 38 5 3 30 34 41 21 X54 101 X54 J1 X54 105 X45 W2 X54 103 X54 102 X54 102 X54 104 X54 ED1 Q2 Q6 Q4 Q5 IC521 R3 Q3 1 33 23 9 8 22x2 20x2 14 32 D2 A N09 2477 05 B ø4 FW N15 1040 48 C M3 x 6 F N32 3006 48 D M3 x 6 OC N33 3006 43 E M...

Page 67: ...001 00 716 Protection bag 717 Protection bag 718 Protection bag 719 Protection bag 720 Item carton case 24 Fuse Blade type 4A F52 0038 05 25 Fuse Blade type 25A 32V F52 0044 05 x 2 25 Fuse Blade type 25A 32V F52 0044 05 10 DC cord E30 3489 05 37 Foot J02 1302 04 x 2 Parts with the exploded numbers larger than 700 are not supplied PACKING ...

Page 68: ... Note Generator must be frequency stable 9 Frequency Counter f counter 1 Minimum input voltage 50mV 2 Frequency range 150MHz or greater 10 Noise Generator Noise G Must generate ignition noise containing harmonics beyond 30MHz 11 Audio Analyzer 12 RF Dummy Load 1 Impedance 150Ω and 50Ω 2 Dissipation 150W or greater 13 Power Meter 1 Impedance 50Ω 2 Dissipation 200W continuous or greater 3 Frequency ...

Page 69: ...ss the key to confirm a digit of the frequency to be increased or decreased Note The frequency can be also changed with the and keys even when a digit to be increased or decreased is being selected When Minimum Volume Type is set to Lowest Limit in the FPU the volume cannot be decreased lower than the value set for the Minimum Volume in both the adjust ment mode and the test mode Operations of Key...

Page 70: ...the adjust ment mode and the test mode Adjustment menu list Menu 1 to 48 Menu Item Display Condition Alignment Method No Frequency Mode RX or TX Item 1 Receive AGC Reference AGC REF 13 2MHz USB RX AGC DAC AGC data by or key 2 IF Gain IFG 13 2MHz USB RX IFGC DAC I F AGC data by or key 3 S meter S1 SSB S1 13 2MHz USB RX One push or key to get 4 S meter S3 SSB S3 13 2MHz RX ADC SM 5 S meter S5 SSB S5...

Page 71: ...EquQF x z x z a qd E QF NN Erp_F r o W NPKNjeò rp_ qu ilN o x z x z NO Eip_F i o W NPKNjeò ip_ qu ilN o x z x z NP t t oW NPKNjeò t qu o E tF x z x z a o NQ j j oW NPKNjeò j qu o E jF x z x z a o NR krii W OKNjeò t qu J NS ENMMtF ml NMMtW NPKNjeò t qu ml ENMMtF x z x z a ml NT ENMMtF ocjNMMtW NPKNjeò t qu J x z x z a ocj NU ERMtF ml RMtW NPKNjeò t qu ml ERMtF x z x z a ml NV ERMtF ocj RMtW NPKNjeò...

Page 72: ...or key 33 Gain Control Band 3 TGC TX3 7 1MHz USB TX TGC TX3 DAC_MOD data by or key 34 Band 5 TGC TX5 21 1MHz USB TX TGC TX5 DAC_MOD data by or key 35 Band 6 TGC TX6 25 1MHz USB TX TGC TX6 DAC_MOD data by or key 36 Band 7 TGC TX7 28 1MHz USB TX TGC TX7 DAC_MOD data by or key 37 AM Modulation AM MOD 13 1MHz AM TX MOD_2 AM DAC_MOD data by or key Sensitivity 38 AM Maximum AM MAX 13 1MHz AM TX AMM DAC_...

Page 73: ...x z a md PN E NF qd quNW OKNjeò rp_ qu qd EquNF x z x z a jla PO E OF qd quOW QKNjeò rp_ qu qd EquOF x z x z a jla PP E PF qd quPW TKNjeò rp_ qu qd EquPF x z x z a jla PQ E RF qd quRW ONKNjeò rp_ qu qd EquRF x z x z a jla PR E SF qd quSW ORKNjeò rp_ qu qd EquSF x z x z a jla PS E TF qd quTW OUKNjeò rp_ qu qd EquTF x z x z a jla PT j jla W NPKNjeò j qu jla O E jF x z x z a jla PU j j u W NPKNjeò j ...

Page 74: ...ctrum analyzer After the adjustment connect the cable to LO2 3 Lock voltage 1 VCO1 DC V M CV TX RX TC703 4 20V 0 05V Display f 14 999MHz Mode USB Display f 30 000kHz Check 0 2 1 0V 2 VCO2 TX RX TC702 4 20V 0 05V Display f 30 000MHz Mode USB Display f 14 500MHz Check 0 2 1 0V Common Section Item Condition Measurement Adjustment Specifications Remarks Test equipment Unit Terminal Parts Unit Method P...

Page 75: ... iTPN JNRÇ_ã W rp_ iTOV NRKSjeò SMÇ_Å ilO ilO PK NF s lN a sKj s quJou q TMP QKOMs MKMRs W NQKVVVjeò W rp_ W PMKMMMâeò MKOúNKMs OF s lO quJou q TMO QKOMs MKMRs W PMKMMMjeò W rp_ W NQKRMMjeò MKOúNKMs mii EbPMJPPSMJMUF 3 2 4 5 6 7 8 3 1 2 4 5 6 7 8 1 GREEN RED BLACK BLUE SHIELD WHITE GRAY YELLOW PTT GND BLC SB ME MIC RXD1 DM EbPMJPPUPJMRF 012 EbPMJPPUPJMRF 麦克风屏蔽线导线 ...

Page 76: ...TP1 L123 the waveform as Spectrum analyzer setting L124 flat as possible Center f 73 095MHz Spectrum CN5 Frequency span 100kHz analyer TP2 Xdb DIV 10dB RBW 300Hz VBW 100Hz Disconnect the cable from CN2 DRV Transmit After the adjustment connect the cable to CN2 2 RX MCF 1 After the adjustment of L120 Fig 2 TX MCF L181 Item Condition Measurement Adjustment Specifications Remarks Test equipment Unit ...

Page 77: ...ou d x z OKUs MKMRs ENPKOjeòI rp_F x z ppd W lcc OK oc NF W NQKOMMjeò ppd kq quJou iQRN c W rp_ iQRO mobJ jm W lk buqKpm d W c pq c sKj G c W MKQRsLQ EisTF ajK pm ppd W NPKOMNjeò ppd W JNNRÇ_ã EMKPVUµsF G W I cmr REF 30 0 dBm 10 dB VBW 100 Hz RBW 300 Hz POS PK VBW 100 Hz SWP 8 s SAPN 100 kHz CENTER 73 095 MHz ATT 10 dB REF 30 0 dBm 10 dB VBW 100 Hz RBW 300 Hz POS PK VBW 100 Hz SWP 8 s SAPN 100 kHz...

Page 78: ...n SSG output 79dBm 25µV meter MOD 1kHz 60 DM SP Audio 2 MOD OFF analyzer Check 10dB or less 13 2MHz 3 Display f 14 200MHz Mode DATA PRE AMP ON AF output 0 45V 4Ω LV7 SSG f 13 201MHz SSG output 121dBm 0 2µV 4 SSG output OFF Check 10dB or less PRE AMP 5 Display f 13 200MHz Set SINAD at 0dB gain Mode DATA PRE AMP ON AF output 0 45V 4Ω LV7 SSG f 13 201MHz SSG output 118dBm 0 28µV 6 PRE AMP OFF Check 5...

Page 79: ...K pm W NâeòI SMB OF W lcc JNMÇ_ NPKOjeò PF W NQKOMMjeò W a q mobJ jm W lk G c W MKQRsLQ EisTF ppd W NPKOMNjeò ppd W JNONÇ_ã EMKOµsF QF ppd W lcc JNMÇ_ mobJ jm RF W NPKOMMjeò pfk a MÇ_ W a q mobJ jm W lk G c W MKQRsLQ EisTF ppd W NPKOMNjeò ppd W JNNUÇ_ã EMKOUµsF SF mobJ jm W lcc JERúNRFÇ_ oc qq TF W NPKOMMjeò c Z W a q qq W lcc G c W MKOsLQ ppd W NPKOMNjeò ppd W JNNSÇ_ã EMKPRµsF UF qq W lk c OÇ_ pp...

Page 80: ...Once push or S meter lights up to S1 level S1 13 2MHz USB panel key to get SSG f 13 201MHz Oscilloscope EXT SP S meter level SSG output 107dBm 1µV AF V M Distortion S3 2 Menu No 4 meter S meter lights up to S3 level 13 2MHz USB DM SP SSG output 81dBm 19 9µV Audio analyzer S5 3 Menu No 5 S meter lights up to S5 level 13 2MHz USB Lights up all SSG output 41dBm 1 99mV 6 Selcall 1 Menu No 6 f counter ...

Page 81: ...uJou con quJou soURN OONMeò Peò ENPKOjeòI rp_F TK k_ NF W NPKOMMjeò a sKj quJou k_ quJou iPOS QKRs W rp_ iPOT mobJ jm W lk ppd kq k_ W lk ppd W NPKOMNjeò buqKpm ppd W JNMPÇ_ã ENKRUµsF c sKj ajK pm OF k_ W lcc lk kçáëÉ dK pO NK NF a fk cáå ä a fk W NPKNjeò EfáF W rp_ cáå ä soNúsoQ W jfk soN fá H PMMã Z NMã soO H QMMã Z _ soP _ H QMMã Z soQ H RMMã OK NF W NPKNjeò a sKj quJou quJou soPSN W rp_ soPSO ...

Page 82: ...lue of menu Transmit No 13 CW carrier level 8 Null 1 Menu No 15 DC V M Final VSR Final TC1 Voltage min 0 2V or less point 2 1MHz CW Power meter adjustment Transmit 9 Power 1 Menu No 16 Rear ANT or 100W 2W control 13 1MHz CW panel 100W Transmit RF meter 1 Menu No 17 Once push while Lights up all 100W 13 1MHz CW transmitting Transmit 10 Power 1 Menu No 18 50W 2W control 13 1MHz CW 50W Transmit RF me...

Page 83: ... MKRÇ_ ENPKNjeòI tF TK j NF W NQ NP ENPKNjeòI jF E t F UK NF W NR a sKj cáå ä spo cáå ä q N MKOs EOKNjeòI tF VK NF W NS kq x z NMMt Ot ENMMtF ENPKNjeòI tF x z NF W NT ENMMtF ENPKNjeòI tF NMK NF W NU RMt Ot ERMtF ENPKNjeòI tF NF W NV ERMtF ENPKNjeòI tF NNK NF W OM ORt Nt EORtF ENPKNjeòI tF NF W ON EORtF ENPKNjeòI tF NOK NF W OO NMt Nt ENMtF ENPKNjeòI tF NF W OP ENMtF ENPKNjeòI tF OK NG ...

Page 84: ...Transmit Spectrum VR252 analyzer LSB 15 Mic sense 1 Menu No 26 Power meter or 60W 2W 13 1MHz USB MIC input 1kHz 7mV AG Transmit 16 Power 1 Menu No 30 3W 0 3W tracking gain 13 1MHz USB control MIC input 1kHz 7mV 5W Transmit 10W 2 Menu No 29 6W 0 6W Transmit 25W 3 Menu No 28 15W 1 5W Transmit 50W 4 Menu No 27 30W 3W Transmit 17 Frequency 1 Menu No 31 60W 10W tracking gain 2 1MHz USB control MIC inpu...

Page 85: ...NRK NF W OS x z SMt Ot ENPKNjeòI rp_F z jf W NâeòI Tãs d NSK NF W PM Pt MKPt ENPKNjeòI rp_F ERtF jf W NâeòI Tãs ENMtF OF W OV St MKSt EORtF PF W OU NRt NKRt ERMtF QF W OT PMt Pt NTK NF W PN SMt NMt EOKNjeòI rp_F E NF jf W NâeòI Tãs E OF OF W PO EQKNjeòI rp_F E PF PF W PP ETKNjeòI rp_F E RF QF W PQ EONKNjeòI rp_F E SF RF W PR EORKNjeòI rp_F E TF SF W PS EOUKNjeòI rp_F ...

Page 86: ...39 DC V M TX RX TP2 TX RX VR362 5V 0 2V current 1 7MHz CW Power meter protection Transmit Final Adjust to 120W using or key 21 Over 1 Menu No 40 TP4 TX RX VR361 5V 0 2V current 18MHz CW protection Transmit Drive Adjust to 120W using or key 22 VSWR 1 Menu No 41 150Ω Rear ANT or 40W 2W protection 13 1MHz CW dummy load panel Transmit Through type power meter 23 Slow 1 Menu No 42 Check Fan turns slowl...

Page 87: ...òI jF jf W NâeòI OMãs OMK NF W PV a sKj quJou qmO quJou soPSO Rs MKOs E F ENKTjeòI tF x z x z NOMt ONK NF W QM qmQ quJou soPSN Rs MKOs E F ENUjeòI tF x z x z NOMt OOK NF W QN NRM kq x z QMt Ot ENPKNjeòI tF x z OPK NF W QO ENPKOjeòI rp_F OQK OF W QP ENPKOjeòI rp_F ORK NF W QQ Erp_F Eip_F OF W QR ...

Page 88: ...TP1 TP4 RXB TXB 8A 14S DRV CN2 TP3 L120 VR361 AMB TGC L181 L123 L124 L122 CN4 J1 EXT SP G 5D RXD1 TXI RXI INDI C8 C4 C2 C1 RXO SCR PTT V G TXO 8D AI AI AO AO CV NB 14V ADJUSTMENT L120 L181 RX MCF L122 L124 TX MCF 73 095MHz L326 L327 NB gain k_ L729 L731 LO2 level ilO L451 L452 RF IF gain oc TC702 Lock voltage VCO2 Es lOF TC703 Lock voltage VCO1 Es lNF VR251 USB VR252 LSB Carrier suppresion VR361 V...

Page 89: ...wer detected voltage 11 NC 12 ID O Drive current detection positive 13 ID O Drive current detection negative 14 NC 15 IC O Final transistor current detection positive 16 IC O Final transistor current detection negative 17 NC 18 TXB I TX 8V 19 NC 20 5A I 5V for Final unit 21 NC 22 GND GND CN6 to CN for AT 1 14AT O Power supply for EXT AT 2 GND GND Display Unit X54 3560 20 Pin No Name I O Function C...

Page 90: ...C 8 BLC O MIC backlight control TX RX Unit X57 7210 20 Pin No Name I O Function CN6 to CN for AT 1 TT I O External antenna tuner in through control 2 TS I O External antenna tuner tuning start control 3 GND GND CN7 for KCT 31 1 NC 2 GND GND 3 SB O Switched 13 6V CN8 for KCT 31 1 NC 2 RXD1 I Data input 3 TXD1 O Data output CN9 for KCT 39 1 KEY I KEY signal input 2 NC 3 GND GND TERMINAL FUNCTION L O...

Page 91: ... GND 14 5D O Switched 5V for VGS 1 15 26 NC CN12 to Final unit 1 8D I 8V AVR output for digital circuit 2 8A I 8V AVR output for analogue circuit 3 14S I Switched 13 6V 4 14V I 13 6V 5 14AF I Switched 13 6V for audio amplifier 6 14AG I GND for audio amplifier 7 GND GND 8 GND GND CN13 to Option 1 TXAO O TX audio signal output TXI TERMINAL FUNCTION L Q k J R quaN S ouaN T oqh oqqv U amqq mqq V dka J...

Page 92: ...4 VSF I Forward power detected voltage 15 NC 16 TH2 I Thermal protect detection voltage 2 17 TH1 I Thermal protect detection voltage 1 18 PSC Power supply switch control signal 19 FEN O EN for shift register in Final unit 20 CLK O CLK for shift register in Final unit 21 DATA O Data for shift register in Final unit 22 GND GND CN15 to KPE 2 1 GND GND 2 AO O Audio output 3 AI I Audio input 4 5BTT O 5...

Page 93: ... O FAN1 2 FAN O FAN1 CN17 for FAN2 1 FAN O FAN2 2 FAN O FAN2 CN236 to Display unit 1 SPG GND for internal speaker 2 SP O Audio signal to internal speaker 3 SB O Switched 13 6V 4 TXD0 O Data output UART 5 PS I Power control signal 6 RXD0 I Data input UART 7 PSENSE I NC 8 8D O 8V for circuit in display 9 E GND 10 MIC I MIC input signal 11 ME GND for MIC TERMINAL FUNCTION L R R hmbJO Rs S k J T adka ...

Page 94: ...C1 D3 D6 D9 L8 Q9 R42 R43 R61 R62 R69 CN1 RX K101 K102 K701 K702 L101 L102 L104 L701 L703 C101 C103 C105 C106 C107 C108 C114 C704 C705 C706 C708 C711 C714 R65 D701 K301 K302 K501 K502 D401 L302 L303 L304 L503 L504 C301 C302 C303 C305 C307 C308 C309 C501 C310 C504 C311 C314 C509 K402 C510 C512 C514 D301 R66 D501 C206 C207 C401 C406 C214 C408 C409 C603 C410 C604 C412 C606 C414 C609 C610 C612 C613 C6...

Page 95: ...LK Q6 E C B C28 C69 C70 C73 L12 L14 R12 R13 R14 R20 R26 VR1 CN7 C11 C12 C15 C19 C65 CN2 DRV 1 1 GND NC 5A NC TXB NC IC IC NC ID ID NC VSR VSF NC TH2 TH1 PSC FEN CLK DAT GND 22 8D 8A 14S 14V 14AF 14AG GND GND 8 CN6 L1 C68 C71 IC1 CN8 C72 C75 IC2 I G O I G O Q8 R3 F1 C76 TH1 C44 R27 C27 C10 R15 C16 R52 R53 R57 C64 C77 R46 R47 R44 G S D WHITE G S D D1 AGND 14AT 1 2 FINAL UNIT X45 3780 20 Component si...

Page 96: ...3 4 5 6 7 8 9 10 11 12 13 14 CN12 CN42 CN43 CN44 CN13 CN22 CN23 CN24 CN25 CN26 CN27 CN28 CN33 CN34 CN35 CN45 CN46 CN47 CN49 CN50 CN52 CN53 CN55 CN56 CN60 CN740 TK 90 PC BOARD PC板 FINAL UNIT X45 3780 20 Foil side view J79 0008 19 ...

Page 97: ...97 J K L M N O P Q R S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J79 0008 19 CN11 CN36 CN58 CN5 FINAL UNIT X45 3780 20 Foil side view J79 0008 19 PC BOARD PC板 TK 90 Component side Foil side Layer 1 Layer 2 ...

Page 98: ... D7 ED1 S1 S2 A S3 B 1 100 S10 VR UP D8 92 D9 J1 RXD1 2 ME E BLC 8 DM 1 MIC PTT TXD1 SB RXD1 ME E BLC DM MIC PTT TXD1 SB 7 D11 1 D12 S9 VR DW R59 D10 D13 C28 C30 C33 C35 C38 C44 C45 C46 C47 L6 IC5 1 2 3 4 R17 R20 R28 Q5 R41 R45 R73 R74 R76 C20 C23 C25 C4 1 ME MIC E 8D PSENSE RXD0 PS TXD0 SB SP SPG 11 C9 D2 D3 D4 D6 L3 R34 R3 C15 C21 C22 C29 C34 D1 CN21 CN22 R10 R11 R12 R13 R15 R25 R31 R1 R35 R2 R4...

Page 99: ...UNIT X54 3560 20 Component side view J79 0009 09 DISPLAY UNIT X54 3560 20 Foil side view J79 0009 09 PC BOARD PC板 TK 90 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 Ref No Address IC1 9E IC2 12F IC3 12H IC4 12K IC5 9G Q2 12F Q4 9H Q5 8G Q6 13F Q7 13F Q9 12B Ref No Address Q10 12C Q11 10L Q12 10L Q13 10M Q14 10M D1 11D D2 9D D3 9D...

Page 100: ...CP866 CP867 CP868 CP869 CP870 CP871 CP872 CP873 Q423 IC551 1 7 8 14 1 1 7 8 14 7 8 14 IC552 IC553 L852 CN258 TONE CN259 BEEP CN263 CN264 CN265 CN266 CN268 BRD L552 IC859 1 2 4 3 IC863 1 4 5 8 C939 C562 Q858 Q859 L858 CN241 LO1 CN253 FRQ CN261 DET Q712 L702 VR851 1 8D 8A 14S 14V 14AF 14AG GND GND 8 L734 L737 W701 LO1 IC861 1 3 4 5 IC864 IC865 1 7 8 14 C703 R962 C966 1 GND AO AI 5BTT A5A NC DGND BRD...

Page 101: ...R323 R324 C321 C322 C326 R211 R212 R213 R215 R222 1 2 3 4 C207 C208 C220 C238 C255 TH185 C380 R205 R206 R207 R411 R424 R243 R444 C439 C372 C377 R425 R429 R376 R387 C368 C373 C376 R106 R138 R139 C105 C114 C117 C119 C74 C75 C92 C94 C98 R671 C110 C111 C112 C121 C125 C130 R599 C52 C54 C58 C70 C26 C4 C6 C9 R11 R22 R1 R4 C16 C18 C37 C7 C11 C43 C44 C45 C46 C48 C50 C56 C62 C69 C71 C72 C73 C85 C87 C88 C90 ...

Page 102: ...32 R33 3M 2M BC 18M 6M 8M 28M 14M R34 R44 R45 R46 R47 R48 R49 R50 R51 Q605 Q606 Q607 Q608 F311 FUSE C664 L551 D867 IC852 1 3 4 5 D364 Q101 Q107 D S G Q110 L119 Q522 B C E C495 R107 IC454 O G I R535 C537 D105 C383 D361 C421 D106 R997 R999 Q523 R945 L259 D368 L260 D181 D255 D256 D258 D260 L187 L253 L258 L261 D187 D257 L197 L201 L192 C853 CN104 RAT CN107 DRV CN115 CN117 CN118 CN124 CN125 CN126 CN127 ...

Page 103: ... CN254 FRQ CN285 GND CN328 AI CN329 AO R559 R560 R562 R564 R566 R567 R956 R575 R966 C552 C956 C957 C959 C960 C962 C964 C965 C967 C969 C982 R561 R581 R582 R591 TH551 R593 C558 R524 R525 R527 R528 R529 R531 C522 C523 C525 C881 C882 C883 C884 C885 C886 C887 C889 CN139 CN142 CN144 CN145 CN147 CN148 CN149 CN150 CN141 CN105 CN108 R853 R854 R982 CN273 5V CN274 WRST CN275 WCNV CN276 WTXD CN277 WRXD CN278 ...

Page 104: ...D 1 1 1 NC NC IC NC IC NC 19 20 21 22 8 6 14AF GND 2 4 8A 1 3 GND 14AG 7 5 8D 14S 14V W6 E37 0877 5 W7 E37 0881 5 CTS2 15 19 BRDAT 5 6 AI BAUD 1 24 TXC DGND RTS2 18 BRCLK 11 4 10 NC GND AAMU 23 TXD2 ABSY 17 8 BIO 21 ALE2 26 APTT 22 3 DCD ARST AO AMMU 9 13 7 25 A5A ALE1 12 20 16 ASENS 5BTT 14 2 ASQC RXD2 CTS 15 19 BRDAT 5 6 AI BAUD 1 24 TXC DGND RTS 18 BRCLK 11 4 10 NC GND RSV2 23 TXD ABSY 17 8 BIO...

Page 105: ... 7 MIC RXD0 PSENSE 1 8 10 TXD0 4 ME 3 PS 9 SB 5 8D SP 6 E SPG KRK 5 KCT 22 CN16 2 FAN1 1 FAN1 1 2 FAN1 W9 E37 1231 5 CN2 CN1 PH W8 E37 1227 5 CN7 11 AO RST 4 6 13 3 GND 10 USEL 12 EN PLAY 7 BUSY DGND 5 CLK SI 8 SO 14 1 AI 5C 9 2 GND 11 VPLY 5 SO 5D VRST 3 VEN DGND 8 VAO VAI AGND 13 USEL 12 VBSY DATA 1 2 6 10 7 CLK 14 9 4 AGND IN GND OUT ID GND KEY IGN GND DEO DI DPTT RTK DGND AUX3 AUX1 AUX2 NC NC ...

Page 106: ...PENSATION D1 2 SURGE ABSORPTION E37 1228 X5 E37 1228 X5 W3 FINAL UNIT X45 3780 20 E37 1224 X5 F2 F53 0391 05 10A Q7 SI7445DP E3 SW F1 F53 0328 05 5A IC1 TA7808SQ IC2 TA7808SQ AVR AVR L29 L33 1990 05 CN9 E23 1310 05 VR4 R32 0752 05 R3 0 01 30W RD06HHF1 Q1 L1 L39 1483 05 RD16HHF1 Q3 DRIVE AMP L5 L39 1252 15 330p 330p 150p L4 L39 0480 15 2SC2879A O Y Q4 FINAL AMP C33 3300p C35 3300p C34 3300p C32 330...

Page 107: ... 1 8 2 12 1 VSR 18 1 30 0 LPF7 2 5 3 45 ANT GND LPF6 3 45 5 5 LPF5 LPF4 LPF3 TH1 LPF2 ID LPF1 ID NC IC NC IC NC NC 5 5 8 2 NC 5A NC TH2 PSC W1 IC TXB TH2 ID ID CLK VSR VSF 14AG FEN 14AF 14V 14S DAT 8A GND 8D GND GND IC LPF8 14AG 14V 14S 8A 8D ANT HIGH FREQUENCY RECTIFICATION HIGH FREQUENCY RECTIFICATION DRIVER SURGE ABSORPTION D9 SURGE ABSORPTION D101 D201 SURGE ABSORPTION SURGE ABSORPTION D301 SU...

Page 108: ...KEY1 VRDN CHDN KEY2 KEY5 VRUP CHUP KEY6 KEY3 COM 3 COM 2 COM 6 COM 4 COM 7 COM 5 COM 1 COM 9 COM 8 COM 2 COM 4 COM 5 COM 6 COM 7 COM 3 COM 9 COM 8 S 68 S 67 S 69 S 66 S 70 S 59 S 60 S 56 S 57 S 58 S 49 S 50 S 48 S 47 S 46 S 38 S 39 S 37 S 36 S 40 S 30 S 29 S 28 S 26 S 27 S 12 S 10 S 11 S 15 S 13 S 14 S 1 S 2 S 9 S 6 S 4 S 8 S 7 S 3 S 5 S 18 S 17 S 19 S 25 S 16 S 23 S 20 S 22 S 24 S 21 S 33 S 34 S ...

Page 109: ...83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 R42 1k R50 10k R43 47k R44 1k R48 470k R49 470k R52 1k R54 0 C33 0 01u C30 0 1u Q10 DTC114EE C29 1000p R40 270 C34 1000p R39 470 Q9 DTC114EE R47 470k CP3 RK74GA1J101J CP4 RK74GA1J101J CP5 RK74GA1J101J CP6 RK74GA1J101J CP7 RK74GA1J101J R70 1k R67 270 R66 0 D7 B30 2151 05 R51 100 C43 0 01u C44 0 01u C42 0 01u C45 0 01u R46 470k C41 1u TH1 NCP18X...

Page 110: ...5V 8A RXB 15 6M B PCK LD PDA PLL IC PEN CAR LO1 LO1 LO2 KPE 2 RST RXB RXB BLNK SSB MOD BOVER DGND BKC SCRAMBLER PCK PDA DEN2 P5D AF AMU 14AG DATA CLK IEN4 CODE8 CODE4 CODE2 CODE1 SCR AMMU ADCD ABSY ARST BIO BAUD ASQC SCRT SCRR VGSTPLY ALEMOD TTI TTO TSI TSO 5V NC 5D RXD1 GND VGS_TPLY VGS_TREC VGS_TP1 MIC EMR SCRRI SCR RIN ALEO DET SCRTHRU EMTON2 SCR T3 ALE AO ALE AI SCRTHRU SCRTOUT DI_3 DI_2 VOX2 ...

Page 111: ...MX2306TMX NP Q706 2SC4649 N P Q708 704 2SC4617 R x2 IC702 AD9835BRUZ IC701 AD9835BRUZ Q701 2SC4617 R Q703 2SC4617 R Q712 2SC4617 R Q702 2SC4617 R Q711 2SC4617 R Q709 2SC4617 R CF701 Q707 2SC4617 R 30MHz 30MHz VCO1 30MHz Q107 2SK2596 E RTK SEL TXD AO AI FINAL UNIT Replace 2125 size IC IC VSF VSR IC IC VSFM 0 IC101 TA4107F F POC PGC PRO TH1 TH2 AMB Power Control IC Protection ID Protection 11 8 19 0...

Page 112: ...MOD GAIN E vol B 3 8 E vol B 4 8 AM MOD TXEQ M MUTE D MUTE MCU IC3 30302MAP 150GU DO GAIN E vol A 8 8 EXT AT MU2 MU1 VOX 10 695MHz KEY RTK DPTT TXD1 RXD1 TXD1 RXD1 SB IGN OPTION VGS 1 OPTION SCRAMBLER SC20 455 PSC TXC CKY RBK ABK AMU TSO TTO TH1 TH2 SM RFM FIL1 FIL2 IGN BOVR BKC KEY RTK DPTT VOXO TTI TSI AF UP AF DN CH DN CH UP A B C D SEL CALL IC865 NJM2211M IC863 1 2 NJM2100V ZB IC863 2 2 NJM210...

Page 113: ...D182 Q107 1st mixer Q183 Q185 D252 D185 D256 D184 D258 Q451 Q452 D452 6 1 IC451 7 1 IC452 2 3 IC453 Q459 8 11 IC521 Q521 15dBm 0 2Vp p 0 6Vp p 0 67Vrms 4Ω 4mVp p 10 695MHz AF L112 L120 L186 L190 L451 L452 10 695MHz 73 095MHz TX RX unit ppd Measuring equipment Spectrum analyzer Oscilloscope SSG Measuring condition RX frequency 13 2MHz Mode USB Pre amp ON Antenna input 113dBm Audio output Level 8 DE...

Page 114: ...p 45mVp p 640mVp p AF 10 695MHz 73 095MHz TX RX unit 13 1MHz 10 695MHz TX RX unit TX LPF DRV Q1 Q2 L1 L2 Q3 ANT Final unit Q255 IC251 Q253 Q186 D183 Q182 Q3 IC602 2 2 IC101 Display unit 13 1MHz 310mVp p 3 2Vp p 170Vp p 160Vp p 160Vp p 1 7Vp p 4 1Vp p Q4 Q5 19 5Vp p L5 L8 K1 50Ω E dF Measuring equipment Oscilloscope Audio generator AG Measuring condition TX frequency 13 1MHz Power High Microphone i...

Page 115: ...e KPE 2 ALE unit and secure it with the three screws w 3 Then connect the flat cable to CN15 of the X57 721 e hmbJO OKMM NKññ E T F hmdJNMOa OKMM NK EhmbJOF NK hmbJO kN E q F OK hmbJO E F P E w F PK uRTJTON kNR E e F CN15 CN1 q w w e w 2 Firmware Programming to KPE 2 2 1 Summary The flash memory within the microcomputer of the KPE 2 can be upgraded when new features are added or existing specifica...

Page 116: ...leted the transceiver will calculate the checksum and indicate the results 8 To repeat the data writing process on additional transceiv ers repeat steps 4 to 7 Notes The TK 90 hardware can use only a baud rate of 19 200 bps for communications The transceiver baud rate cannot be changed A communication error where occur and programming cannot be performed if the firmware programming soft ware Fpro ...

Page 117: ... MCU 34 RXD0 I Serial communications with main MCU 35 RTS0 O Serial communications with main MCU 36 CTS0 I Serial communications with main MCU 37 HRDY I DSP wait signal 38 ALE O NC 39 HOLD WEPM I Not used 40 HLDA O NC 41 BCLK O CPU clock output TP 42 RD O Read signal 43 BHE O Not used 44 WR WCE O Write signal 45 HCS O DSP chip select 46 47 CS2 CS1 I Not used 48 SCS O SRAM chip select 49 50 A19 A18...

Page 118: ...nction 1 2 NC 3 Vss GND 4 DVdd 3 3V 5 A10 O NC 6 HD7 I O Host port interface data bus 7 11 A11 A15 O NC 12 NC 13 HAS_ I Not used 14 Vss GND 15 NC 16 CVdd 1 8V 17 HCS_ I Host port interface chip select 18 HR W I Host port interface read write 19 READY I Not used 20 PS_ O NC 21 DS_ O NC 22 IS_ O NC 23 R W_ O NC KPE 2 ALE UNIT L RNúRV NTú V Epo jF SM s O J PKPs SN U Epo jF SO spp J dka SPúSS Tú Q Epo...

Page 119: ...K4550VTP SDTI 60 BDX1 O AK4550VTP BERDAT 61 IACK_ O NC 62 HBIL I Host port interface byte identification 63 NMI_ I Not used 64 INT0_ I Interrupt 65 INT1_ I Not used 66 INT2_ I Host port interface interrupt 67 INT3_ I Not used 68 CVdd 1 8V 69 HD1 I O Host port interface data bus 70 Vss GND KPE 2 ALE UNIT L OQ jpqo_ OR flpqo_ OS jp OT uc qm OU elia OV f n PM elia PN _fl PO jmLj PP asÇÇ J HPKPs PQ së...

Page 120: ... 123 D13 D15 I O NC 124 HD5 I O Host port interface data bus 125 CVdd 1 8V 126 NC 127 HDS1_ I Host port interface data strobe 1 128 Vss GND 129 HDS2_ I Host port interface data strobe 2 130 DVdd 3 3V 131 134 A0 A3 O NC 135 HD6 I O Host port interface data bus 136 141 A4 A9 O NC 142 CVdd 1 8V 143 144 NC KPE 2 ALE UNIT L TNúTQ k TR asÇÇ L HPKPs TS sëë J dka TTúTV ihjaNú ihjaP UM k UN eaO L E F UO ql...

Page 121: ...681J CHIP C 680PF J C218 CK73GB1A105K CHIP C 1 0UF K C219 CK73GB1C104K CHIP C 0 10UF K C221 CK73GB1H332K CHIP C 3300PF K C223 CC73GCH1H681J CHIP C 680PF J C224 CK73GB1C104K CHIP C 0 10UF K C225 CK73GB1A105K CHIP C 1 0UF K C226 CK73GB0J475K CHIP C 4 7UF K C227 CK73GB1C104K CHIP C 0 10UF K C228 CK73GB1H103K CHIP C 0 010UF K C229 CK73GB0J475K CHIP C 4 7UF K C230 CK73GB1C104K CHIP C 0 10UF K C231 CK73...

Page 122: ...00J CHIP R 0 0 J 1 10W R106 RK73GB2A561J CHIP R 560 J 1 10W R107 RK73GB2A123J CHIP R 12K J 1 10W R151 164 RK73GB2A101J CHIP R 100 J 1 10W R167 168 RK73GB2A101J CHIP R 100 J 1 10W R205 206 RK73GB2A223J CHIP R 22K J 1 10W R207 208 RK73GB2A103J CHIP R 10K J 1 10W R209 RK73GB2A223J CHIP R 22K J 1 10W R210 RK73GB2A101J CHIP R 100 J 1 10W R211 214 RK73GB2A223J CHIP R 22K J 1 10W R215 RK73GB2A103J CHIP R...

Page 123: ...8 O G I R7 R42 X21 CN7 CN8 CN9 X2 R CP3 C7 CP15 CP16 CP17 CP18 CP19 IC1 R167 R168 C33 C34 C43 C62 XF C63 C64 C66 R102 C100 C102 C105 R151 R152 R153 IC7 G I O R154 R155 R156 R157 R158 R159 R160 R161 R162 R163 R164 X1 IC13 1 4 5 8 C61 C73 C74 C75 R68 R69 R70 R71 R72 R74 R76 R77 R80 CLK DAT R81 R82 R83 R84 R85 R86 R87 R88 R89 R90 IC10 R11 R12 R13 R9 3C G BENB D4 D3 D2 D1 1 100 25 26 50 51 75 76 1 144...

Page 124: ...32 CN202 CN203 R220 R225 R226 R227 CN215 CN216 CN217 C54 C55 C212 C214 C216 C217 C219 C221 C223 C224 C226 C227 C229 C230 C232 L100 D23 CP22 CP23 CP31 CP32 IC5 IC6 1 1 10 10 11 11 20 20 CN522 CN523 CN524 CN525 CN151 CN152 R22 CN153 R24 CN154 CN155 CN156 CN157 CN158 CN159 L51 CN160 CN161 CN162 CN163 R33 CN165 CN166 CN167 CN168 CN169 CN170 CN171 CN172 R44 R46 R51 L201 IC12 1 4 5 8 IC14 1 2 3 4 J79 00...

Page 125: ...C1 22p R24 0 X2 11 0592MHz L77 1950 05 C105 0 1u R19 47k R34 0 IC14 S 80942CNNB G 1 VSS 2 VDD 4 oUT 3 CD R46 47k C40 0 01u R107 12k IC1 3062LFGPUKBNA 1 P94 2 P93 3 P92 4 BAUD 5 SQC 6 BYTE 7 CNVSS WCNV 8 SSEL1 9 P86 10 RESET WRST 11 XOUT 12 VSS 13 XIN 14 VCC1 15 NMI 16 INTRA 17 HINT 18 RXDINT 19 P81 20 P80 21 DINT 22 DRST 23 YOBI1 24 YOBI2 25 YOBI3 26 YOBI4 27 RTCL EEPCL 28 RTDT EEPDT 29 WTXD 30 WR...

Page 126: ...0p C163 1000p C153 100p C154 100p C158 1000p C168 1000p C169 0 01u C151 100p L151 10u C155 470p C167 1000p C170 0 01u C159 1000p C152 100p C160 1000p C162 1000p C161 1000p D41 RB521S 30 C224 0 1u C214 1000p C217 680p CN1 E41 1314 05 1 GND 2 AO 3 AI 4 5BTT 5 A5A 6 NC 7 DGND 8 BRDAT 9 BRCLK 10 ALE2 11 ALE1 12 ASENS 13 RSV1 14 BAUD 15 BIO 16 ABKC 17 ABSY 18 DCD 19 ARDY 20 RSV2 21 APTT 22 TXC 23 RTS 2...

Page 127: ...e 50Ω Dimensions W x H x D Projections not included Radio only 179 x 60 x 276mm Remote Panel 179 x 60 x 58mm Weight 3 5kg RECEIVER Sensitivity SSB CW FSK 4µV 0 5 1 605MHz 0 25µV 1 605 30 0MHz AM 32µV 0 5 1 605MHz 2 5µV 1 605 30 0MHz Selectivity SSB CW FSK 2 2kHz 6dB 4 8kHz 60dB With KIF 2 2 7kHz 6dB 6 2kHz 60dB AM 5 0kHz 6dB 40 0kHz 60dB Spurious Response IF Image Rejection 70dB IF Rejection 80dB ...

Page 128: ...KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK PKRâÖ pp_L tLcphKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK Qµs EMKRúNKSMRjeòFI MKORµs ENKSMRúPMKMjeòF jKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK POµs EMKRúNKSMRjeòFI OKRµs ENKSMRúPMKMjeòF pp_L tLcphKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK OKOâeò E SMÇ_FI QKUâeò E SMÇ_F hfcJO KKKKKKKKKKKKK...

Page 129: ... Herts Amsterdamseweg 37 1422 AC Uithoorn The Netherlands Via G Sirtori 7 9 20129 Milano Italy Bolivia 239 08020 Barcelona Spain A C N 001 499 074 16 Giffnock Avenue Centrecourt Estate North Ryde N S W 2113 Australia Unit 3712 3724 Level 37 Tower one Metroplaza 223 Hing Fong Road 1 Ang Mo Kio Street 63 Singapore 569110 CA 90801 5745 U S A Kwai Fong N T Hong Kong WD18 9EB United Kingdom L Etoile Pa...

Page 130: ...2 C303 C305 C307 C308 C309 C501 C310 C504 C311 C314 C509 K402 C510 C512 C514 D301 R66 D501 C206 C207 C401 C406 C214 C408 C409 C603 C410 C604 C412 C606 C414 C609 C610 C612 C613 C614 D201 D601 K401 K601 K602 L204 L402 L403 L404 L601 L602 L604 C201 C203 C204 K201 C50 C38 C39 C49 L7 L19 L27 L28 L31 Q4 Q5 C29 C30 C32 C33 C34 C35 C36 C37 C74 F2 FUSE L3 L18 L26 L32 R23 R30 R31 R35 R1 R36 VR4 CN9 RED BLK ...

Page 131: ...CN42 CN43 CN44 CN11 CN13 CN22 CN23 CN24 CN25 CN26 CN27 CN28 CN33 CN34 CN35 CN36 CN45 CN46 CN47 CN49 CN50 CN52 CN53 CN55 CN56 CN58 CN60 CN740 CN5 TK 90 PC BOARD PC板 FINAL UNIT X45 3780 20 Foil side view J79 0008 19 FINAL UNIT X45 3780 20 Foil side view J79 0008 19 PC BOARD PC板 TK 90 Component side Foil side Layer 1 Layer 2 ...

Page 132: ...7 R19 R20 R28 Q5 R41 R45 R53 R55 R58 R60 R61 R62 R64 R65 R66 R67 R72 R73 R74 R76 C20 C23 C25 C4 1 ME MIC E 8D PSENSE RXD0 PS TXD0 SB SP SPG 11 C9 D2 D3 D4 D6 L3 R34 R3 C15 C21 C22 C29 C34 D1 CN21 CN22 R10 R11 R12 R13 R15 R25 R31 R1 R35 R2 R4 R5 R6 R8 R50 R51 R52 R54 CN1 CP1 CP2 1 100 25 26 50 51 75 76 1 2 SP SPG J79 0009 09 J79 0009 09 TK 90 PC BOARD PC板 DISPLAY UNIT X54 3560 20 Component side vie...

Page 133: ...N271 TP1 Q361 Q365 G D S Q366 D365 IC362 1 7 8 14 CN270 TP4 Q720 B C E C541 C367 IC555 1 12 13 24 C534 D521 IC554 1 1 7 8 14 12 13 24 C630 C632 IC601 IC602 1 4 5 8 Q604 CN248 RXB CN249 TXB CN10 C E D A B D854 D857 CN9 CN250 8A CN251 L2 L13 C313 DRV GND GND CN2 CN7 CN8 CP1 CP2 C27 CN236 D7 D9 C657 D10 D12 L7 L19 L20 L27 L28 L29 L603 L103 L106 L108 L109 D14 D16 D17 D19 D20 L36 D103 D104 L35 CN272 TP...

Page 134: ...02 C115 CN234 AF CN239 PGC R645 R646 R100 R101 G S D R108 R109 R119 R121 R123 R125 R132 1 3 4 5 R137 R142 C107 R144 R145 R533 R534 CN327 SPI R537 R538 C118 R155 R541 C142 C145 C147 C149 C532 C152 CN174 BPF CN175 GND C155 C157 C158 C161 R405 R410 CN203 MCF R418 CN280 GND R148 R152 R366 R369 R372 C165 C362 R421 R995 R996 C994 C995 CN214 SM R253 C287 R393 R220 R221 R231 R237 R251 C236 CN289 IFIN CN32...

Page 135: ...O G I R7 R42 X21 CN7 CN8 CN9 X2 R CP3 C7 CP15 CP16 CP17 CP18 CP19 IC1 R167 R168 C33 C34 C43 C62 XF C63 C64 C66 R102 C100 C102 C105 R151 R152 R153 IC7 G I O R154 R155 R156 R157 R158 R159 R160 R161 R162 R163 R164 X1 IC13 1 4 5 8 C61 C73 C74 C75 R68 R69 R70 R71 R72 R74 R76 R77 R80 CLK DAT R81 R82 R83 R84 R85 R86 R87 R88 R89 R90 IC10 R11 R12 R13 R9 3C G BENB D4 D3 D2 D1 1 100 25 26 50 51 75 76 1 144 3...

Page 136: ... CN202 CN203 R220 R225 R226 R227 CN215 CN216 CN217 C54 C55 C212 C214 C216 C217 C219 C221 C223 C224 C226 C227 C229 C230 C232 L100 D23 CP22 CP23 CP31 CP32 IC5 IC6 1 1 10 10 11 11 20 20 CN522 CN523 CN524 CN525 CN151 CN152 R22 CN153 R24 CN154 CN155 CN156 CN157 CN158 CN159 L51 CN160 CN161 CN162 CN163 R33 CN165 CN166 CN167 CN168 CN169 CN170 CN171 CN172 R44 R46 R51 L201 IC12 1 4 5 8 IC14 1 2 3 4 J79 0010...

Page 137: ...R DC VSF 14AG FEN 14AF 14V 14S DAT 8A GND 8D GND GND IC LPF8 14AG 14V 14S 8A 8D TXB ID ID ANT PRE DRIVE AMP HIGH FREQUENCY RECTIFICATION HIGH FREQUENCY RECTIFICATION DRIVER TEMPERATURE COMPENSATION D1 2 SURGE ABSORPTION SURGE ABSORPTION D9 SURGE ABSORPTION D101 D201 SURGE ABSORPTION SURGE ABSORPTION D301 SURGE ABSORPTION D401 SURGE ABSORPTION D501 SURGE ABSORPTION D601 SURGE ABSORPTION D701 E37 12...

Page 138: ..._1 8 COM6_1 9 COM7_1 10 COM8_2 11 COM9_2 12 SEG16 13 SEG17 14 SEG18 15 SEG19 16 SEG20 17 SEG21 18 SEG22 19 SEG23 20 SEG24 21 SEG25 22 SEG31 23 SEG32 24 SEG33 25 SEG34 26 SEG35 27 SEG41 28 SEG42 29 SGE43 30 SEG44 31 SEG45 32 SEG51 33 SEG52 34 SEG53 35 SEG54 36 SEG55 37 SEG61 38 SEG62 39 SEG63 40 SEG64 41 SEG65 42 SEG71 43 SEG72 44 SEG73 45 SGE74 46 SEG75 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61...

Page 139: ...L IC PEN CAR LO1 LO1 LO2 KPE 2 RST RXB RXB BLNK SSB MOD BOVER DGND BKC SCRAMBLER PCK PDA DEN2 P5D AF AMU 14AG DATA CLK IEN4 CODE8 CODE4 CODE2 CODE1 SCR AMMU ADCD ABSY ARST BIO BAUD ASQC SCRT SCRR VGSTPLY ALEMOD TTI TTO TSI TSO 5V NC 5D RXD1 GND VGS_TPLY VGS_TREC VGS_TP1 MIC EMR SCRRI SCR RIN ALEO DET SCRTHRU EMTON2 SCR T3 ALE AO ALE AI SCRTHRU SCRTOUT DI_3 DI_2 VOX2 VOX3 MIC3 MIC2 RFM ALC CW SW CK...

Page 140: ...CC IC11 NJM2100V ZB 1 AoUTPUT 2 A INPUT 3 A INPUT 4 V 5 B INPUT 6 B INPUT 7 BoUTPUT 8 V IC12 NJM2100V ZB 1 AoUTPUT 2 A INPUT 3 A INPUT 4 V 5 B INPUT 6 B INPUT 7 BoUTPUT 8 V R94 0 R41 33 R95 0 R33 10 R9 100 R72 100 R162 100 R79 100 R7 100 R160 100 R155 100 R13 100 R84 100 R153 100 R151 100 R5 100 R15 100 R71 100 R152 100 R163 100 R157 100 R14 100 R80 100 R164 100 R167 100 R11 100 R6 100 R69 100 R15...

Page 141: ... 8D 3 PTT 14 NC CN2 CN1 PH W8 E37 1227 5 CN7 GND CN12 CN3 11 AO RST 4 6 13 3 GND 10 USEL 12 EN PLAY 7 BUSY DGND 5 CLK SI 8 SO 14 1 AI 5C 9 2 GND 11 VPLY 5 SO 5D VRST 3 VEN DGND 8 VAO VAI AGND 13 USEL 12 VBSY DATA 1 2 6 10 7 CLK 14 9 4 AGND IN GND OUT ID GND KEY IGN GND DEO DI DPTT RTK DGND AUX3 AUX1 AUX2 NC NC RXD2 TXD2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NC NC IC NC IC NC 19 20 21 22 8 6 14AF GND...

Page 142: ...2DUTY ATT AF GAIN CKY MIC GAIN E vol B 7 8 DI GAIN E vol B 6 8 VGSTX MIC AMP IC605 1 2 NJM2100V ZB DIM Replace 2125 size IC IC VSF VSR IC IC VSFM 0 IC101 TA4107F F OP SLOT LPF FAST PSW POC PGC PRO ALC AMP1 ALC AMP2 MOD GAIN E vol B 3 8 E vol B 4 8 AM MOD TH1 TH2 AMB TXEQ M MUTE D MUTE MCU IC3 30302MAP 150GU DO GAIN E vol A 8 8 Power Control IC Protection ID Protection EXT AT MU2 MU1 11 8 19 0MHz V...

Search results

Summary of Contents for TK-90

Reviews:

Related manuals for TK-90

Brands by name

Popular brands

Kenwood TK-90, Service Manual

Search results

Summary of Contents for TK-90

Reviews:

Related manuals for TK-90

Brands by name

Popular brands